table.treetable span.indenter {
  display: inline-block;
  /*margin: 0;*/
  /*padding: 0;*/
  text-align: right;

  /* Disable text selection of nodes (for better D&D UX) */
  /*user-select: none;*/
  /*-khtml-user-select: none;*/
  /*-moz-user-select: none;*/
  /*-o-user-select: none;*/
  /*-webkit-user-select: none;*/

  /*!* Force content-box box model for indenter (Bootstrap compatibility) *!*/
  /*-webkit-box-sizing: content-box;*/
  /*-moz-box-sizing: content-box;*/
  /*box-sizing: content-box;*/

  width: 19px;
}

table.treetable span.indenter a {
  background-position: left center;
  background-repeat: no-repeat;
  display: inline-block;
  text-decoration: none;
  width: 19px;
}
